Results 131 to 140 of about 4,813 (241)

Effect of Mechanical Activation and High Pressure High Temperature Treatment on Synthesis of Material Based on Nanostructured Boron Nitride

Механика машин, механизмов и материалов, 2019
In the paper, the study of the influence of mechanical activation (MA) and subsequent high pressure high temperature (HPHT) treatment of the powder of hexagonal boron nitride (hBN) on its structure and phase composition is given.
Vladimir T. Senyut, Svetlana A. Kovaliova, Igor V. Val’kovich , Viktor I. Zhornik, Wensheng Li, Cheng Bo, Dongqing He , Haimin Zhai   +7 more
doaj  

Sintering of superhard composite materials based on micro- and submicron powders of cubic boron nitride and nanostructured nitrides of titanium and aluminum

Весці Нацыянальнай акадэміі навук Беларусі: Серыя фізіка-тэхнічных навук, 2016
Superhard composite materials on the basis of micro- and submicron powders of cubic boron nitride and nanostructured refractory nitrides of titanium, aluminum and titanium carbonitride obtained by the method of self-propagating high temperature synthesis
V. T. Senyut
doaj  

The Stability Prediction and Epitaxial Growth of Boron Nitride Nanodots on Different Substrates

Molecules
Boron nitride (BN) is a wide-bandgap material for various applications in modern nanotechnologies. In the technology of material science, computational calculations are prerequisites for experimental works, enabling precise property prediction and ...
Muhamad Jalu Purnomo, Yosi Febrita, Okto Dinaryanto, Wojciech Gierlotka, Ing-Song Yu   +4 more
doaj   +1 more source

Retificação cilíndrica externa para diferentes condicionamentos do rebolo de nitreto de boro cúbico / [PDF]

, 1999
Dissertação (Mestrado) - Universidade Federal de Santa Catarina, Centro ...
Basto, Francisco Firmino de Sales
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Preferentially Oriented Cubic Boron Nitride Films Grown on Si (001) Substrates by Ion Assisted Pulsed Laser Deposition

, 1992
Preferentially oriented and extremely adherent cubic boron nitride films have been obtained using ion-assisted pulsed laser deposition on (001) Si substrates.
A. K. Ballal, R. Clarke, L. Salamanca-riba, C. A. Taylor, G. L. Doll   +4 more
core   +1 more source

EPR Investigations of Electrons and Neutrons Irradiated Cubic Boron Nitride

, 2013
Microcrystals of cubic boron nitride powders synthesised under different conditions and further irradiated with neutrons and electrons have been investigated.
Karpovich, I., Azarko, I., Odzhaev, V., Zhukowski, P., Kozlova, E., Ignatenko, O.   +5 more
core   +1 more source

Microstructural evolution and strengthening mechanisms in Cu-coated cBN reinforced aluminum nanocomposites

Journal of Materials Research and Technology
Aluminum-based composites reinforced with ceramic particles have garnered significant attention owing to their enhanced mechanical properties. However, the poor wettability between aluminum (Al) and ceramics, particularly cubic boron nitride (cBN), often
Mohamed I.A. Habba, Ahmed M.M. Hassan, A. Fathy, Abdelkarim Yousif Mohamed, Ramy A. Fouad, Mamdouh I. Elamy, Waheed S. Barakat   +6 more
doaj   +1 more source

Formation of cubic boron-nitride by the reactive sputter deposition of boron [PDF]

, 1997
Boron-nitride films are synthesized by RF magnetron sputtering boron targets where the deposition parameters of gas pressure, flow and composition are varied along with substrate temperature and applied bias.
McKeman, Mark A., Jankowski, Alan Frederic, Hayes, Jeffrey P., Makowiecki, Daniel M.   +3 more
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Synthesis of cubic boron nitride with using of dense modifications of boron nitride polycrystalline grains

, 2017
Досліджено вплив на процес синтезу кубічного нітриду бору складу додатково введених до реакційної шихти зерен щільних модифікацій на основі нітриду бору.
Боримський, І.О.
core   +1 more source

Flux growth and characteristics of cubic boron phosphide

Master of ScienceDepartment of Chemical EngineeringJames H. EdgarBoron phosphide, BP, is a III-V compound semiconductor with a wide band gap of 2.0 eV that is potentially useful in solid state neutron detectors because of the large thermal neutron ...
Nwagwu, Ugochukwu
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